netfilter: Fix format string of nfnetlink_log proc file
authorRichard Weinberger <richard@nod.at>
Sun, 12 Apr 2015 22:52:39 +0000 (00:52 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 13 Apr 2015 20:35:17 +0000 (16:35 -0400)
The printed values are all of type unsigned integer, therefore use
%u instead of %d. Otherwise an user can face negative values.

Signed-off-by: Richard Weinberger <richard@nod.at>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/netfilter/nfnetlink_log.c

index 5c7973594db45bd9d51e16b47fd70e4963cf362f..3ad91266c821489500fbc8cbbcfc7bfd774b6f48 100644 (file)
@@ -1007,7 +1007,7 @@ static int seq_show(struct seq_file *s, void *v)
 {
        const struct nfulnl_instance *inst = v;
 
-       seq_printf(s, "%5d %6d %5d %1d %5d %6d %2d\n",
+       seq_printf(s, "%5u %6u %5u %1u %5u %6u %2u\n",
                   inst->group_num,
                   inst->peer_portid, inst->qlen,
                   inst->copy_mode, inst->copy_range,